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  • 1 month later...

 

La techno pour construire un Sous Marin serait elle plus facile à acquérir que pour fabriquer un zinc type Rafale ?  Etonnant non ?   Ou est on dans une supériorité marquée entre industrie navale et aéronautique  en Inde ?

Ils ont quand même eu de nombreuses années de retard sur ce projet.

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Le 1er Novembre 2015, l'Inde a procédé à son 49ème tir du missile BrahMos depuis le destroyer INS Kochi.

BRAHMOS missile test-fired from new naval ship

NEW DELHI (PTI): Supersonic cruise missile BRAHMOS, with a strike-range of over 290 kms, was Sunday test-fired from the Navy's newest stealth destroyer INS Kochi successfully hitting a decommissioned target ship in the Arabian Sea.

The second of Project 15A 'Kolkata-class' guided missile destroyers test-fired the advanced missile system as part of 'Acceptance Test Firing' during a naval drill being conducted along the country's west coast.

The world's fastest cruise missile, after performing high-level and extremely complex manoeuvres, successfully hit decommissioned target ship 'Alleppey' located at a distance covering nearly the full range of the missile with high precision, defence officials said.

"After two successful test trials from INS Kolkata in June 2014 and February 2015, today s test firing from INS Kochi has validated the newly commissioned ship's systems.

"BRAHMOS as the prime strike weapon will ensure the warship's invincibility by engaging naval surface targets at long ranges, thus making the destroyer another lethal platform of Indian Navy," Sudhir Mishra, CEO and MD of BrahMos Aerospace said.

The Navy commissioned INS Kochi on September 30, this year. The 7,500-ton indigenously developed warship incorporates new design concepts for improved survivability, stealth, sea-keeping and manoeuvrability.

The warship has the advanced capability of carrying a total of 16 BRAHMOS missiles in two 8-cell vertical launch systems, besides other sophisticated weapons and sensors.

BRAHMOS missile having supersonic speed of Mach 2.8, a very low-cruising altitude of 10 metres at terminal phase and pin-point accuracy, will make the warship one of the deadliest in the Indian Navy fleet, the officials said.

The two-stage BRAHMOS missile has been jointly developed by India and Russia. It has been in service with the Indian Navy since 2005.

Today's launch was the 49th test-firing of the missile.

aTtwu1p.jpg

La zone d'essai se situe sur le côte Ouest de l'Inde, comme indiqué par la notification HYDROPAC 3519/15

ARABIAN SEA.


INDIA-WEST COAST.


HAZARDOUS OPERATIONS.


DNC 03.


1. HAZARDOUS OPERATIONS 310030Z TO 310830Z,


311230Z TO 311730Z OCT AND


010030Z TO 010830Z NOV


IN AREA BOUND BY


17-31N 069-56E, 17-56N 070-18E,


17-34N 071-00E, 15-40N 072-48E,


15-03N 072-17E, 14-47N 071-25E.


2. CANCEL THIS MSG 010930Z NOV 15. //

Authority: NAVAREA VIII 699/15 261002Z OCT 15.

Date: 261028Z OCT 15
Cancel: 01093000 Nov 15

foHaaar.jpg

La longueur maximum de la zone est de 382 km.

Henri K.

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  • 4 weeks later...

Arihant Fires Unarmed Missile, Ejection Test Successful

f1G5Dlu.jpg

On November 25, India's indigenous ballistic missile submarine platform Arihant conducted its first weapon deployment test by firing what is believed to be an unarmed K-15/B-05 missile. The ejection test is likely to have taken place in the Bay Of Bengal on Wednesday morning. The Arihant is currently on a classified schedule of sea trials, and is reported to have also notched up successful points in depth trials. More details shortly.

Posted by Shiv Aroor at 6:22 PM

Henri K.

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L’Inde pourrait commander 3 sous-marins Scorpène supplémentaires

La marine indienne envisage de commander des sous-marins Scorpène supplémentaires, en plus de sa précédente commande de 6 exemplaires, a déclaré jeudi le commandant de la marine indienne, l’amiral Robin Dhowan.

Selon "le portail des sous-marins"

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L’Inde pourrait commander 3 sous-marins Scorpène supplémentaires

La marine indienne envisage de commander des sous-marins Scorpène supplémentaires, en plus de sa précédente commande de 6 exemplaires, a déclaré jeudi le commandant de la marine indienne, l’amiral Robin Dhowan.

Selon "le portail des sous-marins"

Déjà apposé plutôt sur le fil de la Classe Scorpène DCNS

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  • 2 weeks later...

Look Out, China: India Wants a New Aircraft Carrier—With Help From U.S.

Dave Majumdar


December 15, 2015

India hopes to build its own indigenous nuclear-powered aircraft carrier—complete with electromagnetic catapults—with the cooperation of the United States. In recent years, Washington and New Delhi have drawn closer together in the maritime security realm, due in part to China’s more expansive maneuvering in both the Pacific and Indian Oceans.

The South Asian nation is already building a conventionally powered indigenous carrier called Vikrant, which India expects to commission into service in 2017. However, the 40,000-ton Vikrant follows a design philosophy similar to Russian vessels like the 45,000-ton INS Vikramaditya—which was originally commissioned into the Soviet Navy as Admiral Gorshkov. After extensive modifications that included the removal of its missile armament, the former Soviet vessel was equipped with a ski-jump aircraft launch system. The smaller indigenous Vikrant is being built along those same lines with a ski-jump.  

While the Russian ski-jump design is simpler, easier to build and cheaper—it does have limitations. A ski-jump does not allow for strike aircraft to takeoff with full weapons and fuel loads. Moreover, lower performance aircraft like surveillance planes have difficulty getting airborne using ski-jumps. That limits the overall performance of the carrier air wing. A catapult design, while more complex and expensive, allows for a much wider range of aircraft weights and performance. As such, most carrier navies tend to favor catapults. Even the Soviets planned to install a catapult launch system onboard Ulyanovsk—Moscow’s last incomplete carrier before collapse of the Soviet Union.

As such, the Indians are abandoning the Soviet design philosophy in favor of nuclear-powered ships that are patterned after the U.S. Navy’s Gerald R. Ford-class carriers. According to Indian navy chief Admiral Robin Dhowan—who spoke to the Economic Times—the service’s Naval Design Bureau (NDB) is working on a 60,000-ton to 65,000-ton carrier for its second and third indigenous flattops. While no final decision has been made, Dhowan told the Indian business daily that the service is considering both General Atomics’ Electromagnetic Aircraft Launch System (EMALS)—which was developed for Ford—and nuclear propulsion. The Indian interest in the EMALS technology comes shortly after Indian defense minister Manohar Parrikar visited the Nimitz-class carrier USS Dwight D. Eisenhower (CVN-69) [pictured] with U.S. defense secretary Ashton Carter.

India and the United States have drawn closer in recent years, with Washington now far more open to military cooperation with New Delhi. Parrikar and Carter held a joint press conference at the Pentagon shortly before they visited Eisenhower to tout the two nations’ progress on their bilateral Defense Technology and Trade Initiative agreement. “Minister Parrikar and I discussed the progress that has been made towards cooperation on jet engines, and aircraft carrier design and construction, as well as opportunities to collaborate on additional projects of interest, which will also further Prime Minister Modi's Make in India policy,” Carter said during the Dec. 10 press conference.  “Later this afternoon, we'll observe live flight exercises on the USS Eisenhower, making Minister Parrikar the first Indian defense minister to go about a U.S. aircraft carrier. This speaks not just our important aircraft carrier technology cooperation, but to our expanding cooperation in maritime security, as well.”

Parrikar, for his part, reiterated India’s desire for greater collaboration on areas of high-technology where New Delhi can benefit from the American know-how.

“I have conveyed to Secretary Carter our desire to further collaborate in the higher-end tasks. . . technologies within the framework of DTTI.  We also reviewed the cooperation between our armed forces which have grown stronger,” Parrikar said.  “Today, India I'm pleased to say is conducting more military exercises with U.S. than any other country. Our cooperation in the area of maritime security is also becoming stronger, especially in the Indian Ocean region, where India is playing its due role and responsibility of net security provider.”

Indeed, as Indian and American cooperation continues to deepen, it’s possible that New Delhi will become Washington’s primary ally in the region—especially if China’s maritime provocations escalate.

Dave Majumdar is the defense editor for The National Interest. You can follow him on Twitter: @davemajumdar.

Henri K.

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  • 2 weeks later...

Indian Navy Successfully Test Fires LRSAM/Barak-8 Air & Missile Defense System from INS Kolkata
vfrSMhu.jpg

http://www.navyrecognition.com/index.php?option=com_content&task=view&id=3417

The Indian Navy achieved a significant milestone in enhancing its Anti Air Warfare capability with the maiden firing of its newly developed Long Range Surface to Air Missile (LR SAM). The firing was undertaken on 29 and 30th Dec 15 on the Western Seaboard by INS Kolkata, wherein the missile successesfully intercepted an Aerial Target at extended ranges.

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  • 3 weeks later...

C'est bien d'avoir l'ambition.

Design for second domestic aircraft carrier to be frozen by year-end

Citation

It will be one of the largest carriers after U.S. super carriers

By the end of the year, India expects to freeze the design for the largest battleship ever built for the Indian Navy. It will also be one of the largest carriers across the world after the U.S. super carriers, which weigh about 1,00,000 tonnes.

According to Navy sources, the Indigenous Aircraft Carrier (IAC-II) would be of 65,000 tonnes, and will be capable of carrying over 50 aircraft. In comparison, displacement of INS Viraat is only 28,500 tonnes and INS Vikramaditya is 45,400 tonnes, both of which are of foreign origin and currently in service with the Indian Navy. The first indigenous aircraft carrier INS Vikrant weighing 40,000 tonnes is currently under construction at Kochi.

The feasibility study for IAC-II has begun and will take about 8-10 months based on which the design will be frozen, a senior Navy official said on Wednesday.

Given that this the first time a ship of such size will be built in India which involves development of several new technologies, design consultancy will be sought from foreign companies with expertise in carrier design and construction.

Five countries have been identified for the purpose — the U.S., Russia, France, the U.K. and Italy — all of which currently operate carriers, the official added.

The Navy has issued a letter in July 2015 to identify the domestic shipyard for constructing IAC-II. Following that, a study group headed by Rear Admiral Surinder Ahuja, Assistant Controller of Carrier Project, has been set up to identify suitable Indian shipyards for construction of IAC-II and to arrive at the build strategy. The Navy aims to achieve 80 per cent indigenisation in the project.

The critical factors which define a carrier are the number of aircraft, launch mechanism and propulsion which in turn determine the size and displacement of the carrier.

While the launch mechanism would be Catapult Assisted Take-Off But Arrested Recovery (CATOBAR), the Navy said “modern technologies for launch and recovery will be considered,” leaving room for incorporating Electro-Magnetic Aircraft Launch System (EMALS) technology of the U.S.

On Vikrant, officials said it was in advanced stage of construction and was on course to be delivered by December 2018. “The plan is to begin sea trials by September 2017 and deliver by December 2018 after which aviation trails can start,” the official added.

Henri K.

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